Parail: Split Screen Browser

Two web pages at once, now with sound in both. Watch, read and compare side by side, follow the sites you read, and ask AI about your tabs.

Parail is a split-view web browser that shows two web pages at once. Research while reading, search while watching a video, or compare two sites side by side, without switching tabs. Works on iPhone, iPad and iPhone Duo.

• Split view ・Stack pages top and bottom or side by side, and drag the divider to resize ・Play videos with sound in both panes at the same time ・Choose how links open: current tab, new tab, other pane, or a quick peek ・Pin one pane and open links one after another in the other ・Synchronized scrolling of both panes

• Pairs: save your favorite split views ・Save two pages together with their layout, pane sizes and profiles ・Open a saved pair in the same layout with one tap. Pairs remember the device and orientation they were saved in ・Launch your top pairs straight from the Home Screen by long-pressing the app icon

• Video ・Swipe up on a video to fill the screen or its pane, and swipe down to return ・On iPhone, rotate to landscape for full screen, filling the whole display ・Remembers where you stopped watching, and keeps audio playing in the background ・Short vertical videos fit the screen without being cropped

• Follow (RSS reader) ・Follow any site you are browsing with one tap from the address bar ・See new and unread articles from all your sites in one place, and get notified when they update ・Switch between a clean reader view and the original page ・Favorites, saved articles, search, read aloud and AI summaries. OPML import and export ・Free for up to 50 sites

• AI side by side ・Show the web and AI (ChatGPT, Claude, Gemini) side by side, or over a split view ・Summarize or translate pages, and ask about the tabs you choose ・Search, ask AI or translate selected text ・AI services open as their official websites, and you sign in with your own account

• Easy one-handed control ・Swipe in from the left or right edge to go back, open tabs, switch to split view and more. A bubble shows what will happen before you let go, and you can adjust the range and sensitivity for each edge ・Put the buttons you like on the rail, and assign actions to two-finger gestures and a two-finger double tap ・Address bar at the top or the bottom

• iPhone Duo ・Closed: pages fill the strip on the right edge, with controls on the rail ・Open: top/bottom split along the fold, or side by side with a sidebar in landscape ・A true full-screen view without the clock and status icons ・E-book spreads fit the screen on wide landscape screens

• Comfortable reading ・Blocks trackers, cookie notices and pop-ups ・Hides "open in app" banners, and pages cannot open the App Store on their own ・Reader view, read aloud, dark pages and full-page screenshots you can crop ・Vertical tabs and a start page with your tabs, bookmarks and favorites ・Profiles keep separate logins, and workspaces keep separate sets of tabs. Bookmarks open in the profile you saved them with ・Choose the desktop or mobile site per site, separately for each device ・Private tabs with Face ID lock

• Privacy No account needed. There is no developer server, and Parail does not collect your browsing history or what you type. No ads or analytics are built in.

• Parail Pro (one-time purchase) Ad blocking, iCloud sync, unlimited saved pairs, adding and reordering rail buttons, custom edge swipe actions, per-site view and rules, profiles and workspaces, macros, and following more than 50 sites. Try ad blocking free for 30 minutes once a day.